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virtio-gpu: fix vblank events 

virtio-gpu sends vblank events in virtio_gpu_crtc_atomic_flush, and
because of that it must be called for disabled planes too.  Ask
drm_atomic_helper_commit_planes to do that.

v2: update to use new drm_atomic_helper_commit_planes() API.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Gerd Hoffmann 2016-10-18 15:32:30 -02:00 committed by Dave Airlie
parent b0a6af8b34
commit eed6f0eda0
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/virtio/virtgpu_display.c
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@ -338,8 +338,7 @@ static void vgdev_atomic_commit_tail(struct drm_atomic_state *state)
drm_atomic_helper_commit_modeset_disables(dev, state);
drm_atomic_helper_commit_modeset_enables(dev, state);
drm_atomic_helper_commit_planes(dev, state,
DRM_PLANE_COMMIT_ACTIVE_ONLY);
drm_atomic_helper_commit_planes(dev, state, 0);
drm_atomic_helper_commit_hw_done(state);